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0/3. Find the LCM and HCF of the following integers by applying the prime factorisationmethod.06) 12,15 and 21 |
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Answer» Answer: Step-by-step explanation: 12=(2)(2)(3) 15=(3)(5) 21=(3)(7) Hcf=3 Lcm=(2)(2)(3)(5)(7)=420 |
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